package com.itheima.reggie.common;

import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.*;

import java.sql.SQLIntegrityConstraintViolationException;

@RestControllerAdvice(annotations = {Controller.class, RestController.class})

@Slf4j
public class GlobaExceptionHandler {

    @ExceptionHandler(SQLIntegrityConstraintViolationException.class)
 public R<String> exceptionHandler(SQLIntegrityConstraintViolationException ex){
        log.info(ex.getMessage());
        if (ex.getMessage().contains("Duplicate entry")){
            String[] split=ex.getMessage().split(" ");
            String msg=split[2]+"已存在";
            return R.error(msg);
        }

        return R.error("未知错误");
    }
    @ExceptionHandler(CustomException.class)
    public R<String> exceptionHandler1(CustomException ex){
        return R.error(ex.getMessage());
    }
}
